This inventor holds 2 USPTO granted patents. Top assignee: Teradyne, Inc.. Active years: 1996-2007.
Location History:
- Camarillo, CA (US) (1996)
- Simi Valley, CA (US) (2007)
Company Filing History:
Years Active: 1996-2007
Title: Lee Y Song: Innovator in Semiconductor Testing Technology
Introduction
Lee Y Song is a prominent inventor based in Camarillo, CA (US). She has made significant contributions to the field of semiconductor testing technology. With a total of 2 patents, her work focuses on enhancing the efficiency and effectiveness of testing semiconductor devices.
Latest Patents
Lee Y Song's latest patents include innovations in automatic test equipment for design-for-test (DFT) and built-in-self-test (BIST) circuitry. One of her notable inventions is an analog/mixed-signal DFT/BIST test module designed for use in semiconductor testers. This module supports DFT/BIST testing of semiconductor devices that contain at least one analog/mixed-signal circuit-under-test. The invention features an on-chip test circuit with a test signal input and output, along with signal source circuitry that generates test signals. Additionally, capture circuitry is included to acquire output signals from the circuit-under-test. The processing circuitry analyzes these output signals based on user-programmed algorithms, independent of the semiconductor tester host computer.
Another significant patent involves shaping ATE bursts, particularly in gallium arsenide. This innovation provides improved ATE and methods by forming and comparing pattern bursts digitally in gallium arsenide integrated circuits. The desired burst waveform at the device under test (DUT) terminal is achieved by setting timing generators between bursts, creating a palette of period waveforms. This allows for the construction of driver and comparator waveforms, enhancing the testing process.
Career Highlights
Lee Y Song is currently employed at Teradyne, Inc., where she continues to develop cutting-edge technologies in semiconductor testing. Her expertise and innovative approach have positioned her as a key player in her field.
Collaborations
Throughout her career, Lee has collaborated with notable colleagues, including Alan B Hussey and Edward A Ostertag. These partnerships have contributed to her success and the advancement of semiconductor testing technologies.
Conclusion
Lee Y Song's contributions to semiconductor testing technology through her patents and collaborations highlight her role as an influential inventor. Her work continues to shape the future of testing methodologies in the semiconductor industry.